CN207301016U - Multi-function gas relay gas recovery test device - Google Patents
Multi-function gas relay gas recovery test device Download PDFInfo
- Publication number
- CN207301016U CN207301016U CN201721213248.1U CN201721213248U CN207301016U CN 207301016 U CN207301016 U CN 207301016U CN 201721213248 U CN201721213248 U CN 201721213248U CN 207301016 U CN207301016 U CN 207301016U
- Authority
- CN
- China
- Prior art keywords
- gas
- outer tube
- supervisor
- test device
- recovery test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract description 10
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0047—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Combustion & Propulsion (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of multi-function gas relay gas recovery test device, the device includes housing, gas absorbs storage device and measurement displaying alarm, gas absorbs storage device and measurement displaying alarm is arranged in housing, measure displaying alarm connection gas and absorb storage device, the air inlet that gas absorbs storage device connects the air inlet pipe stretched out outside housing.The device belongs to a kind of acetylene detection device of automation, after acetylene is aspirated, using measuring displaying alarm, directly acetylene content is shown and alarmed, at the same time, closed between air inlet and tested pipeline using soft retractable sack, prevent gas leak, and it is directly sandwiched in tested line portals using special suction nozzle, using very convenient quick, the present apparatus is suitable for the transformer hydraulic fluid port of various specifications, solve current artificial detection complex steps, the problem of accuracy rate is low and security is poor, it improves detection efficiency, accuracy and security, ensure the safe operation of equipment.
Description
Technical field
It the utility model is related to a kind of multi-function gas relay gas recovery test device.
Background technology
At present, the content of acetylene can influence the safe operation of equipment in transformer oil, and the detection of current acetylene is main
By the way of manual, i.e., with the same equipment suction needle-inserting tube of needle tubing, then, the gas in needle tubing is released and lighted
Test acetylene, but so generally can only the place of experiment whether contain acetylene, can not detection level, it implements also number
It is tired, original, in addition, the connection during suction between air inlet pipe and tested pipeline is cumbersome, and connects and bad also hold
Easily leak air phenomenon in junction, and then influences the security of equipment.
The content of the invention
Purpose of utility model:
The utility model provides a kind of multi-function gas relay gas recovery test device, and the purpose is to solve conventional institute
There are the problem of.
Technical solution:
A kind of multi-function gas relay gas recovery test device, it is characterised in that:The device includes housing, gas is inhaled
Storage device and measurement displaying alarm are received and kept, gas absorbs storage device and measurement displaying alarm is arranged in housing,
Measure displaying alarm connection gas and absorb storage device, the air inlet connection that gas absorbs storage device is stretched out outside housing
Air inlet pipe.
The front end connection suction nozzle of air inlet pipe.
Suction nozzle includes supervisor and outer tube, and outer tube sleeve, can axially opposing movement between outer tube and supervisor on the outside of supervisor;
The inner tube being connected with air inlet pipe is provided with supervisor, leaves space between supervisor and inner tube, the front end of inner tube is stretched
Go out supervisor and wheel the form of the foetus retractable sack is cased with the front end periphery of inner tube, there are gas or liquid in the inside of retractable sack, and retractable sack is energy
The structure for expanding to the periphery or inwardly reducing according to the change of the amount of internal gas or liquid, when retractable sack is extended to maximum
When, its outer holds out against the inner wall of tested pipeline;
The expulsion bladder connected with retractable sack is provided with space between supervisor and inner tube, the upper surface of expulsion bladder connects
Connect the inner wall of supervisor;
Be provided with the elastic slope block that tested pipeline outer wall is adjacent to during use in front of supervisor, the slope foot of slope block inwardly,
Outwardly, the front end of outer tube is provided with toroidal inclined-plane to top of the slope, in use, as the reach of outer tube, the toroidal of outer tube are oblique
Face gradually compresses slope block, it is tightly bonded with tested pipeline outer wall, the front end that slope block passes through movable axis and front stretching arm
It is flexibly connected, the rear end of front stretching arm is flexibly connected to form movable arm configuration with the front end of rear telescopic arm, the rear end of rear telescopic arm
Put in after sequentially passing through the bar hole of outer tube and the bar hole of supervisor in the space between supervisor and inner tube, and with being arranged on the sky
Interior squeezing roller connection, the upper edge of squeezing roller contacts with the lower surface of expulsion bladder and compresses expulsion bladder when in use;Make
Used time, outer tube move forward and promote front stretching arm to be outwards unfolded and then drive squeezing roller to compress expulsion bladder upwards and press against expulsion bladder
Move forward, so that retractable sack deforms upon and contacts tested pipeline inner wall.
It is additionally provided with outer tube between supervisor and outer tube to the thrust spring being pushed forward.
The rear portion fixed setting handle of supervisor, the rear end of outer tube is flexibly connected by active section presses spanner, presses spanner
It is flexibly connected to form X-shaped structure with handle, presses the structure for pulling back outer tube when spanner is and uses.
The front end of outer tube sets the strut of oriented both sides extension, and the top of strut is put in the sliding slot on the inside of front stretching arm,
And be connected with the movable pulley in sliding slot, movable pulley in sliding slot and does not depart from the structure of sliding slot to be spacing.
By rear telescopic arm upwards and to the cant arm being pushed forward when use is provided between telescopic arm and outer tube afterwards, cant arm
Upper end is articulated to the top of rear telescopic arm by shaft, and the lower end of cant arm is flexibly connected by shaft with outer tube.
Slope block is divided into two parts, is flexible coupling connection by elasticity between two parts;The two-part interior edge of slope block is
The arc that is adapted with tested pipeline outer wall is faced directly.
Slope block is provided with anti-skidding grain or arc with the face that tested pipeline outer wall contacts and compresses shrapnel;The endoporus of supervisor is
It is square.
Open and close valve is provided with air inlet pipe.
Advantageous effect:
The utility model provides a kind of multi-function gas relay gas recovery test device, which belongs to a kind of automatic
The acetylene detection device of change, after acetylene is aspirated, using displaying alarm is measured, directly shows acetylene content
And alarm, meanwhile, closed between air inlet and tested pipeline using soft retractable sack, prevent gas leak, and utilization is special
Suction nozzle is directly sandwiched in tested line portals, and using very convenient quick, the present apparatus is suitable for the transformer hydraulic fluid port of various specifications, solution
Certainly current artificial detection complex steps, accuracy rate are low and the problem of security is poor, it improves detection efficiency, accuracy and safety
Property, ensure the safe operation of equipment.
Brief description of the drawings:
Fig. 1 is the overall structure figure of the utility model;
Fig. 2 is the suction nozzle structure diagram of the utility model;
Fig. 3 is the another form of suction nozzle structure diagram of the utility model;
Fig. 4 is the structure diagram of display retractable sack;
Fig. 5 is the sectional view of display slope block.
Embodiment:
The utility model provides a kind of multi-function gas relay gas recovery test device, which includes housing 1, gas
Body absorbs storage device 2 and measurement displaying alarm 3, and gas absorbs storage device 2 and measurement displaying alarm 3 is arranged on
In housing 1, measurement displaying alarm 3 connects gas and absorbs storage device 2, and gas absorbs the air inlet connection of storage device 2
Stretch out the air inlet pipe 4 outside housing.
The front end connection suction nozzle of air inlet pipe 4.
Suction nozzle includes supervisor 5 and outer tube 6, and outer tube 6 is sleeved on the outside of supervisor 5, can be axially opposing between outer tube 6 and supervisor 5
It is mobile;
The inner tube 7 being connected with air inlet pipe 4 is provided with supervisor 5, space is left between supervisor 5 and inner tube 7, inner tube 7
Front end stretches out supervisor 5 and wheel the form of the foetus retractable sack 8 is cased with the front end periphery of inner tube 7, and there are gas or liquid in the inside of retractable sack 8,
Retractable sack 8 is the structure that can to the periphery expand or inwardly reduce according to the change of the amount of internal gas or liquid, when flexible
When capsule 8 is extended to maximum, its outer holds out against the inner wall of tested pipeline;
The expulsion bladder 9 connected with retractable sack 8, the upper table of expulsion bladder 9 are provided with space between supervisor 5 and inner tube 7
The inner wall of face connection supervisor 5;
The front of supervisor 5 is provided with the elastic slope block 10 that tested pipeline outer wall is adjacent to during use, the slope foot of slope block 10
Inwardly, outwardly, the front end of outer tube 6 is provided with toroidal inclined-plane to top of the slope, in use, with the reach of outer tube 6, the loudspeaker of outer tube 6
Degree of lip-rounding inclined-plane gradually compresses slope block 10, it is tightly bonded with tested pipeline outer wall, and slope block 10 is by movable axis with before
The front end of telescopic arm 11 is flexibly connected, and the rear end of front stretching arm 11 is flexibly connected to form lever arm knot with the front end of rear telescopic arm 12
Structure, the rear end of rear telescopic arm 12 sequentially pass through the bar hole 14 of outer tube 6 and put in supervisor 5 and inner tube 7 after being responsible for 5 bar hole 15
Between space in, and be connected with the squeezing roller 13 being arranged in the space, upper edge and the expulsion bladder 9 of squeezing roller 13
Lower surface contacts and compresses expulsion bladder 9 when in use;In use, outer tube 6 move forward and promote front stretching arm 11 outwards expansion and then
Drive squeezing roller 13 to compress expulsion bladder 9 upwards and press against expulsion bladder 9 to move forward, so that retractable sack 8 deforms upon simultaneously
Contact tested pipeline inner wall.
It is additionally provided with outer tube 6 between supervisor 5 and outer tube 6 to the thrust spring 16 being pushed forward.
The rear portion fixed setting handle 17 of supervisor 5, the rear end of outer tube 6 is flexibly connected by active section 19 presses spanner 18,
Press spanner 18 to be flexibly connected to form X-shaped structure with handle 17, press the structure for pulling back outer tube 6 when spanner 18 is and uses.
The front end of outer tube 6 sets the strut 20 of oriented both sides extension, and the top of strut 20 puts in the inner side of front stretching arm 11
In sliding slot, and it is connected with the movable pulley 21 in sliding slot, movable pulley 21 in sliding slot and does not depart from the structure of sliding slot to be spacing.
By rear telescopic arm 12 upwards and to the cant arm 22 being pushed forward when use is provided between telescopic arm 12 and outer tube 6 afterwards,
The upper end of cant arm 22 is articulated to the top of rear telescopic arm 12 by shaft, and the lower end of cant arm 22 passes through shaft and outer tube
6 are flexibly connected.
Slope block 10 divides for two parts, is flexible coupling 23 connections by elasticity between two parts;Slope block 10 it is two-part
Interior edge is the arc being adapted with tested pipeline outer wall or faces directly.
Slope block 10 is provided with anti-skidding grain or arc with the face that tested pipeline outer wall contacts and compresses shrapnel 24;Supervisor's 5
Endoporus is square, so facilitates the forward movement of squeezing roller 13.
Open and close valve 25 is provided with air inlet pipe 4.
The suction nozzle is promoted press spanner 18 forward in use, as shown in Figures 2 and 3 so that is moved and is compressed after outer tube 6 and pushes away
Power spring 16, at this time, the front end of outer tube 6 leave slope block 10, meanwhile, front stretching arm 11 inwardly collapses, and squeezing roller 13 is not pressed
Press tight expulsion bladder 9, slope block 10 is then placed on tested mouth outer wall so that withstand tested mouth, and inner tube 7 in the front end for being responsible for 5
Front end is put in tested mouth, is then unclamped and is pressed spanner 18, under the action of thrust spring 16, outer tube 6 moves forward and gradual
Slope block 10 is entangled, it is close to side port outer wall, and drives front stretching arm 11 outwards to make umbrella during outer tube 6 moves forward
The stretching, extension of shape, at this time, rear telescopic arm 12 is upwards and to moving before q so that squeezing roller 13 compresses expulsion bladder 9 and to reach upwards
It is dynamic, the gas in expulsion bladder 9 or liquid are promoted in retractable sack 8 so that retractable sack 8 is outwards unfolded so that tightly pushes up its outer
Firmly it is tested mouth inner wall and completes sealing, gas then can be utilized to absorb storage device 2 and aspirate and store, meanwhile, measurement display
Warning device 3, shows and alarms.After use, promote press spanner 18 forward, then remove suction nozzle.
The device is convenient, reliable, the flammable accuracy of lift gas, beneficial to safety in production.
Claims (10)
- A kind of 1. multi-function gas relay gas recovery test device, it is characterised in that:The device includes housing(1), gas Absorb storage device(2)With measurement displaying alarm(3), gas absorption storage device(2)With measurement displaying alarm(3) It is arranged on housing(1)It is interior, measure displaying alarm(3)Connect gas and absorb storage device(2), gas absorption storage device (2)Air inlet connection stretch out housing outside air inlet pipe(4).
- 2. multi-function gas relay gas recovery test device according to claim 1, it is characterised in that:Air inlet pipe (4)Front end connection suction nozzle.
- 3. multi-function gas relay gas recovery test device according to claim 2, it is characterised in that:Suction nozzle bag Include supervisor(5)And outer tube(6), outer tube(6)It is sleeved on supervisor(5)Outside, outer tube(6)With supervisor(5)Between can axially opposing shifting It is dynamic;It is being responsible for(5)Inside it is provided with and air inlet pipe(4)The inner tube of connection(7), supervisor(5)With inner tube(7)Between leave space, it is interior Pipe(7)Front end stretch out supervisor(5)And in inner tube(7)Front end periphery be cased with wheel the form of the foetus retractable sack(8), retractable sack(8)It is interior There are gas or liquid, retractable sack in portion(8)For that can be expanded to the periphery according to the change of the amount of internal gas or liquid or inwardly The structure of diminution, works as retractable sack(8)When being extended to maximum, its outer holds out against the inner wall of tested pipeline;It is being responsible for(5)With inner tube(7)Between space in be provided with and retractable sack(8)The expulsion bladder of connection(9), expulsion bladder(9) Upper surface connection supervisor(5)Inner wall;Supervisor(5)Front be provided with the elastic slope block that tested pipeline outer wall is adjacent to during use(10), slope block(10)Slope Foot inwardly, top of the slope outwardly, outer tube(6)Front end be provided with toroidal inclined-plane, in use, with outer tube(6)Reach, outer tube (6)Toroidal inclined-plane gradually compress slope block(10), it is tightly bonded with tested pipeline outer wall, slope block(10)Pass through Movable axis and front stretching arm(11)Front end be flexibly connected, front stretching arm(11)Rear end and rear telescopic arm(12)Front end activity Connect formation activity arm configuration, rear telescopic arm(12)Rear end sequentially pass through outer tube(6)Bar hole(14)And supervisor(5)Bar Shape hole(15)After put in supervisor(5)With inner tube(7)Between space in, and the squeezing roller with being arranged in the space(13)Even Connect, squeezing roller(13)Upper edge and expulsion bladder(9)Lower surface contact and compress expulsion bladder when in use(9);In use, Outer tube(6)Move forward and promote front stretching arm(11)Outwards it is unfolded and then drives squeezing roller(13)Expulsion bladder is compressed upwards(9)And It press against expulsion bladder(9)Move forward, so that retractable sack(8)Deform upon and contact tested pipeline inner wall.
- 4. multi-function gas relay gas recovery test device according to claim 3, it is characterised in that:It is being responsible for (5)And outer tube(6)Between be additionally provided with outer tube(6)To the thrust spring being pushed forward(16).
- 5. multi-function gas relay gas recovery test device according to claim 3, it is characterised in that:Supervisor(5) Rear portion fixed setting handle(17), outer tube(6)Rear end pass through active section(19)Flexible connection presses spanner(18), press and pull Hand(18)With handle(17)Flexible connection forms X-shaped structure, presses spanner(18)By outer tube during to use(6)The knot pulled back Structure.
- 6. the multi-function gas relay gas recovery test device according to any one in claim 3-5, its feature It is:Outer tube(6)Front end the strut of oriented both sides extension is set(20), strut(20)Top put in front stretching arm(11)It is interior In the sliding slot of side, and with the movable pulley in sliding slot(21)Connection, movable pulley(21)In sliding slot and sliding slot is not departed to be spacing Structure.
- 7. the multi-function gas relay gas recovery test device according to any one in claim 3-5, its feature It is:Telescopic arm afterwards(12)With outer tube(6)Between when being provided with use by rear telescopic arm(12)Upwards and to the cant arm being pushed forward (22), cant arm(22)Upper end rear telescopic arm is articulated to by shaft(12)Top, cant arm(22)Lower end lead to Cross shaft and outer tube(6)It is flexibly connected.
- 8. multi-function gas relay gas recovery test device according to claim 3, it is characterised in that:Slope block (10)It is divided into two parts, is flexible coupling between two parts by elasticity(23)Connection;Slope block(10)Two-part interior edge be with The arc or face directly that tested pipeline outer wall is adapted.
- 9. the multi-function gas relay gas recovery test device according to claim 3 or 8, it is characterised in that:Slope Block(10)The face contacted with tested pipeline outer wall is provided with anti-skidding grain or arc and compresses shrapnel(24);Supervisor(5)Endoporus be It is square.
- 10. the multi-function gas relay gas recovery test device according to claim 1 or 8, it is characterised in that:Into Tracheae(4)On be provided with open and close valve(25).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN2017103008333 | 2017-05-02 | ||
CN201710300833 | 2017-05-02 |
Publications (1)
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CN207301016U true CN207301016U (en) | 2018-05-01 |
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ID=61207645
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CN201710857722.2A Active CN107727797B (en) | 2017-05-02 | 2017-09-21 | Multifunctional gas recovery test device for gas relay |
CN201721213248.1U Withdrawn - After Issue CN207301016U (en) | 2017-05-02 | 2017-09-21 | Multi-function gas relay gas recovery test device |
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CN201710857722.2A Active CN107727797B (en) | 2017-05-02 | 2017-09-21 | Multifunctional gas recovery test device for gas relay |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107727797A (en) * | 2017-05-02 | 2018-02-23 | 国家电网公司 | Multi-function gas relay gas recovery test device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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IT1319084B1 (en) * | 2000-11-03 | 2003-09-23 | Enrico Sergio Valli | PROCEDURE AND RELEVANT DEVICE FOR ENVIRONMENTAL CONTROL OF INDUSTRIAL INSTALLATIONS |
CN2497306Y (en) * | 2001-10-05 | 2002-06-26 | 汪吉先 | Gas concentration measuring instrument for sucking gas pipeline |
JP2007043026A (en) * | 2005-07-29 | 2007-02-15 | Fuji Denki Chiba Tech Kk | Gas-in-oil alarm relay |
CN201444130U (en) * | 2009-05-14 | 2010-04-28 | 山东电力设备厂 | Gas sampling device of gas sampler |
CN101576552A (en) * | 2009-06-05 | 2009-11-11 | 许坤 | Device and method for online monitoring of gas in oil immersed electric apparatus oil |
CN202126742U (en) * | 2011-08-04 | 2012-01-25 | 安徽理工大学 | Gas detection alarming apparatus |
CN202947986U (en) * | 2012-12-06 | 2013-05-22 | 哈尔滨隆威煤矿安全高新技术开发有限公司 | Portable carrier catalysis methane detection alarm apparatus |
CN203929931U (en) * | 2014-06-12 | 2014-11-05 | 金川集团股份有限公司 | A kind of methane gas is collected proving installation |
CN205609056U (en) * | 2016-02-24 | 2016-09-28 | 国网技术学院 | Real device of instructing of transformer buchholz relay sample collection |
CN105486550B (en) * | 2016-02-25 | 2018-10-23 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Power transformer gas collector and its take gas method |
CN107727797B (en) * | 2017-05-02 | 2023-11-28 | 国家电网公司 | Multifunctional gas recovery test device for gas relay |
-
2017
- 2017-09-21 CN CN201710857722.2A patent/CN107727797B/en active Active
- 2017-09-21 CN CN201721213248.1U patent/CN207301016U/en not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107727797A (en) * | 2017-05-02 | 2018-02-23 | 国家电网公司 | Multi-function gas relay gas recovery test device |
CN107727797B (en) * | 2017-05-02 | 2023-11-28 | 国家电网公司 | Multifunctional gas recovery test device for gas relay |
Also Published As
Publication number | Publication date |
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CN107727797B (en) | 2023-11-28 |
CN107727797A (en) | 2018-02-23 |
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